Messages in this thread Patch in this message | | | From | Heiko Stuebner <> | Subject | [PATCH v2 1/2] arm64: dts: rockchip: add dsi controller for px30 | Date | Mon, 6 Jan 2020 12:20:04 +0100 |
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From: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
This adds the dw-mipi-dsi controller and hooks it into the display-subsystem on px30.
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> --- changes in v2: - move reset properties into correct order - drop dsiphy node, already added by another patch
arch/arm64/boot/dts/rockchip/px30.dtsi | 48 ++++++++++++++++++++++++++ 1 file changed, 48 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi index 5b5ca7ff6674..986ed249a733 100644 --- a/arch/arm64/boot/dts/rockchip/px30.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi @@ -955,6 +955,44 @@ gpu: gpu@ff400000 { status = "disabled"; }; + dsi: dsi@ff450000 { + compatible = "rockchip,px30-mipi-dsi"; + reg = <0x0 0xff450000 0x0 0x10000>; + interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru PCLK_MIPI_DSI>; + clock-names = "pclk"; + phys = <&dsi_dphy>; + phy-names = "dphy"; + power-domains = <&power PX30_PD_VO>; + resets = <&cru SRST_MIPIDSI_HOST_P>; + reset-names = "apb"; + rockchip,grf = <&grf>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + dsi_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_dsi>; + }; + + dsi_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_dsi>; + }; + }; + }; + }; + vopb: vop@ff460000 { compatible = "rockchip,px30-vop-big"; reg = <0x0 0xff460000 0x0 0xefc>; @@ -972,6 +1010,11 @@ vopb: vop@ff460000 { vopb_out: port { #address-cells = <1>; #size-cells = <0>; + + vopb_out_dsi: endpoint@0 { + reg = <0>; + remote-endpoint = <&dsi_in_vopb>; + }; }; }; @@ -1004,6 +1047,11 @@ vopl: vop@ff470000 { vopl_out: port { #address-cells = <1>; #size-cells = <0>; + + vopl_out_dsi: endpoint@0 { + reg = <0>; + remote-endpoint = <&dsi_in_vopl>; + }; }; }; -- 2.24.1
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